baber/WOPTO huggingface dataset:
Patent JP-2003296153-A (JP)
Title: Storage system and program therefor
Inventor: NISHIKAWA KATSUHIKO
IPC: G06F3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the response to an access from a user to data in a storage system to enhance the power efficiency by performing a load distribution or integration according to load fluctuation.  <P>SOLUTION: This storage system 100 is provided with a storage processing part 1 for managing the storage position of data, a temporary storage part 2 for temporarily storing data, and an accumulation part 3 for accumulating data, which are dispersively arranged through a network 4, wherein the data requested from a client 5 connected to the network 4 is read from the temporary storage part 2 or accumulation part 3 and transferred to the client 5. This system is further provided with a measuring means 11 for measuring the load of the storage processing part 1, and load distributing means 10, 12, 13, 14, 20 and 30 for distributing the load with another storage processing part 1 according to the measurement result of the measuring means 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296257-A (JP)
Title: Network conference system
Inventor: HASHIMOTO NAOKI
IPC: G06F13/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network conference system which automatically generates the minute of a conference.  <P>SOLUTION: The system comprises data communication terminals 13a to 13n such as PCs interconnected by a network 11 such as the Internet equipped with a server 12 having a chat function of providing a chat (electronic conference based upon characters) and a mail server function of sending electronic mail. A data communication terminal 13 displays conference call screens 20 and 30 and electronic chat conference screens 40 and 50 to make a participant attend a meeting about a determined subject and automatically generates the minutes of the meeting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291706-A (JP)
Title: Vehicular seat
Inventor: YOSHIDA NAO
IPC: B60N2/90
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat comfortable to sit in, capable of preventing a baggage placed on a seat cushion from falling from the seat cushion even if strong vibration or shock in sudden brake operation or the like is generated during traveling, and excellent in safety as the seat.  <P>SOLUTION: This vehicular seat comprises the seat cushion 1 and a seat back 2. The seat back 2 is formed into a double structure comprising a seat back body 2a, and a nearly reversed U-shaped swingable cushion frame material 2b additionally mounted from the upper part of its front surface through both its side parts so that the frame material 2b is changed into two modes such as an erected form additionally mounted to the front surface of the body 2a and a form turned down toward the upper surface of the seat cushion 1 to function as a stopper for preventing the falling of the baggage placed on the upper surface of the seat cushion 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297725-A (JP)
Title: Solid film forming method
Inventor: ITO SHINICHI
IPC: G03F7/039
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily forming a solid film the composition of which differs in the direction of a film thickness.  <P>SOLUTION: The method comprises a process for forming a liquid film 102 composed of a solution in which a first substance containing more than one material is dissolved in a solvent on a substrate 101, a process for removing the solvent from the liquid film 102, a process for supplying a solution 103, in which a second material containing more than one material is dissolved, to the liquid film in a state that the solvent remains on the surface layer of a liquid film 102a, and a process for removing the solvent remaining in a liquid film 103a and forming a solid film 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297358-A (JP)
Title: Manufacturing method for composite oxide of lithium transition metal
Inventor: KIKUCHI KAZUHIRO
IPC: H01M4/505
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for massproducing at low cost a slurry having a high storing stability and a lithium-manganese composite oxide having a high filling density from the slurry.  <P>SOLUTION: The slurry containing a transition metal source, hydroxides of element(s) belonging to Group 2A in the Periodic Table, and a dispersing medium is atomized and dried, and the obtained dry object is subjected to a baking process together with a source to turn into lithium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290844-A (JP)
Title: Hydroforming method superior in formability
Inventor: IGUCHI KEINOSUKE
IPC: B21D26/041
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method capable of producing a formed article that needs machining harder than conventional in hydroforming.  <P>SOLUTION: The hydroforming method in which an axial thrust and hydraulic pressure are imparted to a metallic tube is characterized by the way of using the metallic tube. In the formula defined in (1),εratio=εaxis/ε circumfrence...(1), where ε axis = axial thrust [mm]/length of tube expansion part in axial direction [mm], and where ε circumference=(circumference of maximum tube expansion part in die [mm] - circumference of tube stock [mm])/circumference of tube stock [mm]; when the ε ratio is in the deformation region of 0.3 or below, a metallic tube is used in which γ value in the tube axial direction is larger than γ value in the tube circumferential direction; and when the ε ratio is in the deformation region of 0.3 or above, a metallic tube is used in which γvalue in the tube circumferential direction is larger than γ value in the tube axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295032-A (JP)
Title: Lens driving device
Inventor: MURAYAMA TAKEHISA
IPC: G02B7/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a noise or the like in driving and to perform accurate feeding operation in a lens driving device using a lead screw and a nut.  <P>SOLUTION: The lens driving device is equipped with a lead screw 71, a nut 73', a lens holding frame 51 moving integrally with the nut 73', and a nut bearing part 52 provided in the frame 51 so as to regulate the rotation of the nut 73'. The bearing part 52 has a fitting recessed part 52a in which the projecting part 73b of the nut 73' is fit, and a cushioning member 52b coming into contact with the projection part 73b around the axial center of the screw 72 is stuck to the recessed part 52a. Thus, the noise or the like caused by the deflection of the screw 71 is prevented and accurate positioning is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362993-A (JP)
Title: W/o type emulsion explosive composition
Inventor: OKITSU TOSHIHIRO
IPC: C06B31/28
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To maintain initial explosion performance even if the above composition undergoes a change with lapse of time for at least two years by improving its stability with lapse of time. SOLUTION: This composition is composed of an aqueous oxidizing agent solution consisting of 5 to 25 wt.% water, 55 to 85 wt.% ammonium nitrate and 3 to 25 wt.% other auxiliary oxidizing agents, 2.0 to 5.0 wt.% sorbitan fatty acid ester type emulsifier, 1.5 to 3.0 wt.% microcrystalline wax of >=70 deg.C in melting point, <=25 (at 25 deg.C) hardness indicated by a penetration and >=100 psi in tensile force, a fuel component consisting of 0.20 to 0.10 wt.% low- viscosity liquid having high-temperature thermal stability and a low viscosity of <=150 cSt at 95±20 deg.C in emulsification in order to easily transmit the shearing force by the high-speed rotation of a stirring machine to the aqueous oxidative solution, the microcrystalline wax liquefied at a high temperature and the sorbitan fatty acid ester type emulsifier and to rapidly form a fine dispersion drop particle shape and 0.10 to 25.0 wt.% specific gravity control agent and the density thereof is 0.50 to 1.25 g/cc.
Patent JP-2003302164-A (JP)
Title: Grain dryer device
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain dryer device capable of improving the efficiency of drying the grain.  <P>SOLUTION: In the circulation type grain dryer device 10, the grain K circulated inside flows down in grain flow-down pathways disposed on the left and right sides of a cylindrical air duct board 18 from a grain tank 14, and hot air generated by a burner 76 is blown to the grain flow-down pathways via the air duct board 18 from a hot air pathway 22, so that the grain K is dried. Since the outside air from a ventilation intake 28 is blown to the hot air pathway 22 via a ventilation pathway 24 and a ventilation hole 30 of a partition board 20, the quantity of hot air blown to the grain flow-down pathways from the hot air pathway 22 can be increased, and the efficiency of drying the grain K can be improved. Moreover, the lowering of the temperature of the hot air blown from the hot air pathway 22 to the grain flow-down pathways can be prevented only by increasing the quantity of combustion of the burner 76 to make the outside air from an outside air intake 72 high temperature hot air even if the outside air from the ventilation pathway 24 is mixed in the hot air from the outside air intake 26 in the hot air pathway 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299893-A (JP)
Title: Multi-head sewing machine
Inventor: AIKEI KINYA
IPC: D05C9/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine by which sewing precision is improved by reducing frame distortion without extending the whole length of the sewing machine with a simple structure and a low cost.  <P>SOLUTION: In the multi-head sewing machine provided with sewing machine heads 6, sewing frames 11, Y-direction driving apparatuses 21, and an X-direction driving apparatuses 41, a right-most Y-direction driving apparatus 21 is provided on a right side compared with a right-most sewing machine head 6, a front-side X edge 11a and a rear-side X-edge 11b are extended to a right side compared with a right-side Y edge 11d, a left-mode Y-direction driving apparatus 21 is provided on a left side compared with a left-most sewing machine head 6, and the front-side X edge 11a and the rear-side X-edge 11b are extended to a left side compared with a left-side Y edge 11c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309148-A (JP)
Title: Tape carrier for semiconductor device
Inventor: KIYOTA SHUICHI
IPC: H01L21/60
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the application accuracy of a solder resist and to secure the strength of a copper lead by preventing an applied solder resist from flowing out of a tape carrier for semiconductor device.  <P>SOLUTION: The tape carrier for semiconductor device comprises a wiring pattern 20 including the copper lead 21 formed on an insulation film 10. The solder resist 30 is applied to the pattern 20 except for a terminal area A of the copper lead 21 facing a device hole 12, while this area is plated with tin to form a plated layer 22. Then the pattern 20 is bent or machined by a press to from recesses 27 and 28 or a recess and projection or the like on the copper lead 21 by which the resist 30 is prevented from flowing out, and to stop the applied solder resist 30 from flowing into the device hole 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035862-A (JP)
Title: Camera, manufacturing method for the camera and focus correction adjusting device
Inventor: KOBAYASHI YOSHIAKI
IPC: G02B7/28
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a zoom lens, that can realize more accurate focusing and the improvement of the photographing performance of the camera. SOLUTION: In this camera where the moving amount of a focusing lens in a zoom lens is calculated based on the focal distance information of the zoom lens and information stored in a memory, the information stored in the memory includes a focal distance showing an extreme value obtained by measuring the deviation of a focusing position from the image pickup surface of every focal distance of the zoom lens at the time of assembling and manufacturing the camera and an adjusted value in the focal distance showing the extreme value, and the extending amount of the focusing lens is calculated based on the present focal distance information of the zoom lens and data on the focal distances of a plurality of adjusted positions and a plurality of adjusted values stored in the memory.
Patent JP-2003307786-A (JP)
Title: Image forming apparatus
Inventor: FUJIMORI TAKASHI
IPC: G03B27/50
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To make an image forming apparatus possess a data related to the characteristics of an optical system unit such as an optical motor and an original platen unit in the medium of an optical motor control software outside a storing area.  <P>SOLUTION: The image forming apparatus is provided with a storing medium installed outside an optical motor control CPU, an optical system parameter stored in the medium, a means for making the optical motor control CPU read the parameter and a means for calculating an optical motor control data based on the parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309884-A (JP)
Title: Remote control device and recording medium
Inventor: KUBO YASUHIRO
IPC: H04L12/28
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control which has an inexpensive and easily operable interface structure that realizes easy setting of devices and which suppresses use memory capacity low.  <P>SOLUTION: This remote control device is provided with: a transmitting and receiving means 101 for exchanging device control function information with devices connected through a network; a network-connected device detecting means 102 for detecting the devices connected through the network via the transmitting and receiving means 101; a storing means 103 for storing the device control function information; a display means 104 for displaying image information from the device control function information stored in the storing means 103; an input means 106 for enabling a user to operate a target device; and a control means 105 connected to the input means 106 and controlling the transmitting and receiving means 101, the network-connected device detecting means 102, the storing means 103 and the display means 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313259-A (JP)
Title: Block copolymer and heat-shrinkable film
Inventor: YOSHIDA JUN
IPC: B29C61/06
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a block copolymer comprising a vinyl aromatic hydrocarbon and a conjugated diene excellent in natural shrinkage resistance, elongation and perforation cutting properties, and to prepare a heat-shrinkable film obtained by stretching this copolymer.  <P>SOLUTION: The block copolymer comprises the vinyl aromatic hydrocarbon and conjugated diene and characterized in that (1) the mass ratio of the vinyl aromatic hydrocarbon and conjugated diene is 60/40-90/10, (2) a weight average moleculart weight is 40,000-500,000, and (3) the mass ratio of a vinyl aromatic hydrocarbon polymer block with a molecular weight of <5,000 and a vinyl aromatic hydrocarbon polymer block with a molecular weight of 5,000 or more is 60/40-90/10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318240-A (JP)
Title: METHOD AND APPARATUS FOR EVALUATING CRYSTALLIZATION Si FILM
Inventor: KOBAYASHI NAOYUKI
IPC: H01L21/336
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the regularity of crystal grain distribution in a crystalline Si film cannot be simply evaluated, and crystal having uniform and appropriate regularity cannot be simply formed on the entire surface of a substrate by illuminating the Si film with appropriate laser beams.  <P>SOLUTION: In the evaluation method of the crystallization Si film, parallel light 31 for forming an incident angle α with a normal line zn from the plane of the crystallization Si film 33 enters the surface of the crystallization Si film 33 that is crystallized by the laser beams 4, and diffraction light 32 from the surface of the crystallization Si film 33 due to the parallel light 31 is detected at a position for forming a diffraction angle β with the normal line zn. In this case, both the incident angle α and the diffraction angle β are limited to 0° or more and 90° or less, and the regularity of the crystal grain distribution in the crystalline Si film 33 is evaluated according to the spectrum intensity of the diffraction light 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319189-A (JP)
Title: Image reading apparatus
Inventor: MURAKAMI SATORU
IPC: G06T1/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of obtaining a monochromatic image with high resolution and less missing of each color component through an inexpensive system without increasing the data quantity.  <P>SOLUTION: The image reading apparatus for applying image processing to a digital signal converted by each pixel on the basis of an analog signal of each color component separated into three primary colors, read and sampled through the scanning of a color original (not shown) to selectively form a color image or a monochromatic image from the color original, is configured with: a selection section (12) for selecting an analog signal of one color component for each pixel; and a composite section 16 for digitally converting the analog signal of the color component selected by the selection section (12) and rearranging the digital signals subjected to image processing including binary processing to compose monochromatic image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315868-A (JP)
Title: Electrochromic diaphragm unit and film unit with lens using the same
Inventor: FUJIMOTO KIYOSHI
IPC: H01L21/027
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EC diaphragm unit which is suitable for the diaphragm unit, etc., of a photographing device such as a camera, specially, a camera with a lens, easily made small-sized, and has greatly improved response speed and repetition durability, and a high-performance film unit with a lens using the same.  <P>SOLUTION: The EC diaphragm unit has an electrolyte layer held between a couple of transparent electrode, each of the electrodes having a semiconductor nano-porous layer formed on at least one of its surfaces, arranged so that their semiconductor nano-porous layers are opposite to each other and can freely vary in a diaphragm diameter by reversibly changing from a transparent state to an opaque state. The electrolyte contains at least one kind of EC dye (except viologen-based pigment) which reversibly colors or decolors through at least one of electrochemical oxidation and reduction, and the film unit with the lens uses the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311331-A (JP)
Title: Method and device for bending metal plate
Inventor: MORINO ASAMI
IPC: B21D5/01
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for bending a metal plate by which the entire length of a part to be bent is uniformly heated all at once and the bending is performed at low cost when bending the metal plate.  <P>SOLUTION: In a bending device 1 for metal plates in which the bending is performed with upper and lower dies 7, 11, the bending device has a section for inputting working conditions such as the conditions of a work and the dies, a heat ray source 35 which is freely approachable to and recedable from a bend line in order to heat the bend line of the work positioned on the lower die 11, a heating temperature deciding means for deciding the heating temperature to which the bend line is heated with the heat ray source on the basis of the conditions of the work of the material, the thickness or the like from the bending condition inputting section and a means for operating bending data (D- and L-values) in order to perform bending work to the bend line heated with the heat source so that the work becomes the heating temperature decided with the heating temperature deciding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019498-A (JP)
Title: Hydrogen extraction method by alcohol from sewage sludge
Inventor: HOYA TAKESHI
IPC: C12P3/00
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To stably supply the hydrogen of batteries in a large amount from alcohol on a global scale. SOLUTION: The hydrogen for batteries of electric vehicles is extracted in the large amount by a two-stage squeezing process step to a slurry of sewage sludge and prescribed treatment to form methanol in a fermentation distillation process step 40 from sludge-like cake 30 by obtaining the sludge-like cake 30 of a low moisture content below 60% from the sludge-like cake 30 of the low moisture content in a two-stage system by using a high-pressure filter press 28 in order to ensure the stable supply of the large amount of the hydrogen at a low cost and sufficiently lowering the moisture content of the sludge-like cake 30 as low as <=60%. Accordingly, the sludge-like cake of the low moisture content of <=60%, etc., is formed from the sewer sludge disposed on the global scale by utilizing this sewer sludge and the sludge-like cake is made into the methanol.  The industrial hydrogen is extracted from this methanol.
Patent JP-2003312052-A (JP)
Title: Imaging apparatus and its controlling method
Inventor: SUGANO TAKASHI
IPC: H04N1/113
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To start exposure scanning based on image data at an appropriate timing without having an adverse effect on a photosensitive drum at the time of starting driving of a scanner motor.  <P>SOLUTION: After the scanner motor reaches a steady rotational speed and before exposure scanning based on image data can be started, a lower limit level for detecting laser light through a BD sensor is set as a bias current for a laser oscillation element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276365-A (JP)
Title: Post card paper having plain label on whole back face
Inventor: SATO TETSUO
IPC: G09F3/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post card paper which information written on which can immediately be stuck to a designated part.  <P>SOLUTION: The whole back face of the post card paper 2 has a plain label 1 which can be separated and stuck to other paper even after separation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311796-A (JP)
Title: Mold clamping device
Inventor: NISHINO GOSHUN
IPC: B29C45/64
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To engage at least a pair of half nuts with an engagement part such as a tie-bar or the like almost synchronously using one actuator and to engage four pairs of the half nuts with the engagement part such as the tie-bar or the like, while ensuring the central space of a board, by a simple mechanism in spite of the use of one actuator.  <P>SOLUTION: A pair of the half nuts, which are operated forward and backward from both sides in an engageable/separable manner, are fitted to the engagement part formed on the outer periphery of a ram fitted to the tie-bar or a movable board. A means for actuating the half nuts is composed of the actuator for actuating an operation lever in the direction almost right-angled to the forward/backward operation direction of the half nuts and a link mechanism which is connected to one end of the operation lever and converts the operation of the lever to the forward/backward operation of the half nuts.  <P>COPYRIGHT: (C)2004,JPO